package edu.hcnu.mapper;


import edu.hcnu.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface UserMapper {
     User selectUserById(int i) ;



    public List<User> findUserWithOrdersResult(Integer id);

    Long addUser(@Param("user") User user);

    int updateUser(User user);
}
